1. Geohydrologic conditions in the Vekol Valley, Pinal and Maricopa counties, Arizona-1983 Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Denver Colorado : Open-File Services Section, Western Distribution Branch, U.S. Geological Survey Resource Type: Map Access & Availability: Loading
2. Geologic map of Dinosaur National Monument and vicinity, Utah and Colorado Author/Creator: Geological Survey (U.S.) Publication/Creation: Reston, Va. : For sale by Branch of Distribution, U.S. Geological Survey, 1983 Resource Type: Map Access & Availability: Loading